Palfinger PK 23002, Руководство оператора

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Additional equipment 4.3-4
Overload protection device for extensions:
The overload protection device for extensions allows you to operate the mechanical extensions (two
maximum) with the overload protection.
Working with overload protection device for extensions:
Disassemble the load hook
Assemble the overload hook (secure with bolt)
Plug in the cable
Set the operation mode selection switch in the required position
For extension 1 set the switch on 1
For extension 2 set the switch on 2 (see figure)
Modes of operations:
A = Without extension
B = With 1 extension
C = With 2 extensions
B
C
A
If the operation mode selection switch is incorrectly set the overload
protection for extensions will not work!
Working without overload protection device for extensions:
Set the operation mode selection switch to 0
Unplug the cable
Disassemble the overload hook
Assemble the load hook (secure with bolt)
When operating the crane without overload protection device for
extensions it is not allowed to use the overload hook! When working
with overload protection device for extensions loads of maximum
2,000 kg can be lifted!
4.3-4 Grab operation
Grabs should be used exclusively for moving loose materials such as sand, gravel, soil etc. Never use
the grab for removing or pulling objects (masts, trees etc.), pushing or hitting, because this can
damage the crane and the grab. Installation of grab and rotator see operating instructions for the
grab.
For grab operation your crane should be equipped with an adequately sized tank or with an oil cooler
(oil temperature), but the oil temperature should still be checked continually during grab operation.